Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1823-294 (2026a, independent mode)

Data - BVID - NED - MOJAVE - SIMBAD - PanSTARRS-1

Right ascension: 276.5858293959150°
Declination: -29.4069313037115°
No. sessions: 6
No. delays: 372
Defining: No
RMS(α cos δ) = 0.7103 mas
RMS(δ) = 1.0673 mas
Variability ellipse semimajor axis = 1.1302 mas
Variability ellipse semiminor axis = 0.6053 mas
Variability ellipse position angle = 22.9 deg
Equivalent α-δ correlation = 0.43

Observed in only 6 session(s)

Quarterly time series for 1823-294 (2026a, 4 global solutions)

Data

Right ascension: 276.5858295897546°
Declination: -29.4069312639190°
No. sessions: 7
No. delays: 430
Defining: No
RMS(α cos δ) = 0.1888 mas
RMS(δ) = 0.3767 mas
Variability ellipse semimajor axis = 0.3768 mas
Variability ellipse semiminor axis = 0.1885 mas
Variability ellipse position angle = -1.9 deg
Equivalent α-δ correlation = -0.05

Observed in only 7 session(s)